I have a 1998 Audi A4 with the AFN 110 BHP engine. I am aware of the verious tuning options availible but I am after some specifics. Has anyone done something along the lines of this to the above car 11mm pump .216 injectors(real .216/van ones not the later .216 but actualy smaller ones ) pd130 turbo remap to pull the above together. I am aware that this is potentialy a clutch killer. I know people have done this kind of thing with golfs and the like but Audi's inline engine means there is not much space for the turbo. My questions are What did this do to your fuel economy? What was the smoke like compared to stock Was an uprated intercooler needed or is the stock one enough? The car would still be a daily driver so it still needs to idle nicely and drive smoothly until power is needed.